package com.changgou.goods.dao;

import com.changgou.goods.pojo.Spec;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

/**
 * 规格
 */
public interface SpecMapper extends Mapper<Spec> {

    @Select("SELECT name,options FROM tb_spec WHERE template_id in(SELECT template_id FROM tb_category WHERE name=#{categoryName})")
  //  @Select("SELECT NAME ,OPTIONS FROM tb_spec WHERE template_id IN (SELECT template_id FROM tb_category WHERE NAME=#{categoryName}")
public List<Map> findSpecListByCategoryName(@Param("categoryName") String categoryName);

}
